Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 6 - Section 6.1 - Equations - Exercises: 9

Answer

b=5.2

Work Step by Step

$3b=15.6$ $3b\div3=15.6\div3\longrightarrow$ divide both sides by 3 $b=5.2$ To check, substitute the value for b and see of the result is true. $3(5.2)=15.6$ $15.6=15.6\checkmark$
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